30599120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 76870080

約数和(自身を除く): 46270960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 410, 491, 656, 760, 779, 820, 982, 1520, 1558, 1640, 1964, 2455, 3116, 3280, 3895, 3928, 4910, 6232, 7790, 7856, 9329, 9820, 12464, 15580, 18658, 19640, 20131, 31160, 37316, 39280, 40262, 46645, 62320, 74632, 80524, 93290, 100655, 149264, 161048, 186580, 201310, 322096, 373160, 382489, 402620, 746320, 764978, 805240, 1529956, 1610480, 1912445, 3059912, 3824890, 6119824, 7649780, 15299560, 30599120]

約数ペア:

[(1, 30599120), (2, 15299560), (4, 7649780), (5, 6119824), (8, 3824890), (10, 3059912), (16, 1912445), (19, 1610480), (20, 1529956), (38, 805240), (40, 764978), (41, 746320), (76, 402620), (80, 382489), (82, 373160), (95, 322096), (152, 201310), (164, 186580), (190, 161048), (205, 149264), (304, 100655), (328, 93290), (380, 80524), (410, 74632), (491, 62320), (656, 46645), (760, 40262), (779, 39280), (820, 37316), (982, 31160), (1520, 20131), (1558, 19640), (1640, 18658), (1964, 15580), (2455, 12464), (3116, 9820), (3280, 9329), (3895, 7856), (3928, 7790), (4910, 6232)]